Imashini ya hydraulic yinkingi enye itanga amavuta ya hydraulic kumurongo wa valve munsi ya pompe yamavuta.Sisitemu yo kugenzura igenzura buri valve kugirango amavuta ya hydraulic yumuvuduko ukabije agere mubyumba byo hejuru no hepfo ya silindiri ya hydraulic, bigatuma imashini ya hydraulic yimuka.Imashini ya Hydraulic nigikoresho gikoresha amazi kugirango cyohereze igitutu.
Amavuta ya Hydraulic ni ingenzi cyane kumashini ya hydraulic yinkingi enye kandi ni imwe mungamba zingenzi zo kugabanya kwambara imashini.Guhitamo amavuta meza ya hydraulic bifitanye isano itaziguye nubuzima bwa serivisi ya mashini ya hydraulic.
Mugihe uhitamo amavuta kumashanyarazi ane ya hydraulic, ugomba kubanza guhitamo ubwiza bukwiye.Guhitamo ibishishwa bya peteroli bigomba gutekereza kubiranga imiterere, ubushyuhe bwakazi hamwe nigitutu cyakazi cya sisitemu ya hydraulic.Muri sisitemu yo gukwirakwiza hydraulic, pompe yamavuta nikimwe mubice byunvikana kumpinduka zamavuta ya hydraulic.Ubwoko butandukanye bwa pompe buriwese afite byibuze kandi ntarengwa byemewe byijimye.Kugirango ugabanye gukoresha ingufu, amavuta afite ubukonje buke agomba gukoreshwa muri rusange bishoboka.Ariko rero, kugirango usige amavuta yingenzi kandi wirinde kumeneka, hagomba gutoranywa amavuta ya hydraulic yubukonje bukwiye.
Ubwoko bwa pompe | Viscosity (40 ℃) centistokes | Ibinyuranye | |
5-40 ℃ | 40-80 ℃ | ||
Pompe ya Vane iri munsi ya 7Mpa | 30-50 | 40-75 | HL |
Vane pompe 7Mpa hejuru | 50-70 | 55-90 | HM |
Pompe | 30-50 | 40-80 | HL |
Amashanyarazi | 30-70 | 95-165 | HL cyangwa HM |
Amashanyarazi ya piston | 30-50 | 65-240 | HL cyangwa HM |
Pompe ya pisitori | 40 | 70-150 | HL cyangwa HY |
1. Amazi ya Hydraulic Icyitegererezo
Amavuta ya Hydraulic ashyirwa mubyiciro bitatu byigihugu: Ubwoko bwa HL, ubwoko bwa HM, nubwoko bwa HG.
.Ukurikije urugendo rwa dogere selisiyusi 40, ubukonje bushobora kugabanywa mu byiciro bitandatu: 15, 22, 32, 46, 68, na 100.
(2) Ubwoko bwa HM burimo alkaline nyinshi, alkaline nkeya zinc, zidafite aho zibogamiye nubwoko butagira ivu.Ukurikije kugenda kuri dogere selisiyusi 40, ubukonje bugabanijwemo ibyiciro bine: 22, 32, 46, na 68.
(3) Ubwoko bwa HG bufite anti-rust na anti-okiside.Byongeye kandi, indangagaciro ya viscosity yongeyeho, ifite ibyiza bya viscosity-ubushyuhe.
2. Gukoresha Amavuta ya Hydraulic
.Ibicuruzwa nkibi mubisanzwe bifite uburyo bwiza bwo guhuza ibimenyetso, kandi ubushyuhe ntarengwa bwo gukora burashobora kugera kuri dogere selisiyusi 80.
.Byongeye kandi, ubu bwoko bwamavuta ya hydraulic nabwo bukwiranye nibikoresho byubwubatsi buciriritse hamwe n’umuvuduko mwinshi hamwe na sisitemu ya hydraulic.
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Ubushyuhe bwo gukora bwamavuta ya hydraulic yo mubyiciro bitandukanye bya viscosity mubisabwa bitandukanye nibi bikurikira.
Icyiciro cya Viscosity (40 ℃) centistokes | Ubukene busabwa mugitangira ni 860 centistokes | Ubukene busabwa mugitangira ni 110 centistokes | Ubukonje ntarengwa busabwa mugihe cyo gukora ni 54 centistokes | Ubwiza bwinshi busabwa mugihe cyo gukora ni 13 centistoke |
32 | -12 ℃ | 6 ℃ | 27 ℃ | 62 ℃ |
46 | -6 ℃ | 12 ℃ | 34 ℃ | 71 ℃ |
68 | 0 ℃ | 19 ℃ | 42 ℃ | 81 ℃ |
Hariho ubwoko bwinshi bwamavuta ya hydraulic kumasoko, kandi hariho nubwoko bwinshi bwimashini za hydraulic.Nubwo imikorere yamavuta ya hydraulic ahanini arimwe, biracyakenewe guhitamo amavuta atandukanye ya hydraulic kumashini zitandukanye.Mugihe cyo guhitamo amavuta ya hydraulic, abakozi bagomba kumva icyo basabwa gukora cyane, hanyuma bagahitamo amavuta meza ya hydraulic kumashini ya hydraulic.
Nigute wahitamo amavuta meza ya Hydraulic kubitangazamakuru bya Hydraulic
Uburyo bubiri bukoreshwa kenshi muguhitamo amavuta ya hydraulic.Imwe muriyo ni uguhitamo amavuta ya hydraulic ukurikije ubwoko bwamavuta nibisobanuro byasabwe na hydraulic press yakozwe nicyitegererezo cyangwa amabwiriza.Ikindi ni ugusuzuma byimazeyo guhitamo amavuta ya hydraulic hashingiwe kumiterere yihariye yimashini ya hydraulic, nkumuvuduko wakazi, ubushyuhe bwakazi, umuvuduko wimikorere, ubwoko bwibigize hydraulic nibindi bintu.
Mugihe cyo gutoranya, imirimo yingenzi igomba gukorwa ni: kumenya igipimo cyubwiza bwamavuta ya hydraulic, guhitamo ubwoko bwamavuta ya hydraulic, no guhuza ibyifuzo byihariye bya sisitemu ya hydraulic.
Mubisanzwe byatoranijwe ukurikije ibintu bikurikira:
(1) Ukurikije amahitamo atandukanye ya hydraulic imashini ikora imashini
Imashini zisobanutse hamwe nimashini rusange zifite ibisabwa bitandukanye byo kwiyegeranya.Kugirango wirinde guhindura ibice byimashini ziterwa no kuzamuka kwubushyuhe kandi bigira ingaruka kumikorere, imashini zisobanutse zigomba gukoresha amavuta ya hydraulic hamwe nubwiza buke.
(2) Hitamo ukurikije ubwoko bwa pompe hydraulic
Pompe hydraulic nikintu cyingenzi cyimashini ya hydraulic.Mu icapiro rya hydraulic, umuvuduko wacyo, umuvuduko nubushyuhe bwiyongera ni byinshi, kandi igihe cyakazi ni kirekire, bityo ibisabwa kugirango viscosity birakomeye.Pompe hydraulic rero igomba kwitabwaho muguhitamo ububobere.
(3) Hitamo ukurikije igitutu cyakazi cya hydraulic
Iyo umuvuduko mwinshi, amavuta afite ububobere buke agomba gukoreshwa kugirango yirinde kumeneka gukabije no gukora neza.Iyo umuvuduko wakazi ari muke, nibyiza gukoresha amavuta hamwe nubwiza buke, bishobora kugabanya igihombo.
(4) Reba ubushyuhe bwibidukikije bikora bya hydraulic
Ubukonje bwamavuta yubutare burahinduka cyane bitewe nubushyuhe.Kugirango hamenyekane neza ubukonje bukwiye ku bushyuhe bwakazi, hagomba no gutekerezwa ingaruka zubushyuhe bwibidukikije.
(5) Reba umuvuduko wo kugenda wibice bikora bya hydraulic
Iyo umuvuduko wimuka wibice bikora muri sisitemu ya hydraulic uba mwinshi cyane, umuvuduko wamavuta nawo uba muke, igihombo cya hydraulic cyiyongera kubushake, kandi kumeneka biragabanuka, nibyiza rero gukoresha amavuta hamwe nubukonje buke.
(6) Hitamo ubwoko bukwiye bwamavuta ya hydraulic
Guhitamo amavuta ya hydraulic mubakora bisanzwe birashobora kugabanyaimashini itanga imashinikunanirwa no kwagura ubuzima bwimashini itangazamakuru.
Igihe cyo kohereza: Ugushyingo-24-2023